| 満潮 | 干潮 | 満潮 | 干潮 |
|
20
(月) |
05:31 | 00:09 | 19:41 | 12:33 |
| 160cm | 94cm | 153cm | -1cm | |
|
||||
館山（千葉）2030年05月20日の10分毎の潮の高低差を確認できます。
また1日の潮の高低差が1番大きい（潮の流れが大きい）時間に「最大潮位差」と明記してます。
| 時刻 | 潮位 | 高低差 | 各ポイント |
|---|---|---|---|
| 5/20 00:00 | 93.6 | ↓-0.4 | 干潮 |
| 5/20 00:10 | 93.5 | ↓-0.1 | |
| 5/20 00:20 | 93.7 | ↑0.2 | |
| 5/20 00:30 | 94.2 | ↑0.5 | |
| 5/20 00:40 | 95.0 | ↑0.8 | |
| 5/20 00:50 | 96.1 | ↑1.1 | |
| 5/20 01:00 | 97.5 | ↑1.4 | |
| 5/20 01:10 | 99.1 | ↑1.6 | |
| 5/20 01:20 | 101.0 | ↑1.9 | |
| 5/20 01:30 | 103.1 | ↑2.1 | |
| 5/20 01:40 | 105.4 | ↑2.3 | |
| 5/20 01:50 | 107.9 | ↑2.5 | |
| 5/20 02:00 | 110.6 | ↑2.7 | |
| 5/20 02:10 | 113.4 | ↑2.8 | |
| 5/20 02:20 | 116.4 | ↑3.0 | |
| 5/20 02:30 | 119.4 | ↑3.0 | |
| 5/20 02:40 | 122.5 | ↑3.1 | |
| 5/20 02:50 | 125.7 | ↑3.2 | |
| 5/20 03:00 | 128.8 | ↑3.1 | |
| 5/20 03:10 | 132.0 | ↑3.2 | |
| 5/20 03:20 | 135.1 | ↑3.1 | |
| 5/20 03:30 | 138.1 | ↑3.0 | |
| 5/20 03:40 | 141.1 | ↑3.0 | |
| 5/20 03:50 | 143.9 | ↑2.8 | |
| 5/20 04:00 | 146.6 | ↑2.7 | |
| 5/20 04:10 | 149.1 | ↑2.5 | |
| 5/20 04:20 | 151.4 | ↑2.3 | |
| 5/20 04:30 | 153.5 | ↑2.1 | |
| 5/20 04:40 | 155.3 | ↑1.8 | |
| 5/20 04:50 | 156.8 | ↑1.5 | |
| 5/20 05:00 | 158.0 | ↑1.2 | |
| 5/20 05:10 | 158.9 | ↑0.9 | |
| 5/20 05:20 | 159.4 | ↑0.5 | |
| 5/20 05:30 | 159.6 | ↑0.2 | 満潮 |
| 5/20 05:40 | 159.4 | ↓-0.2 | |
| 5/20 05:50 | 158.8 | ↓-0.6 | |
| 5/20 06:00 | 157.8 | ↓-1.0 | |
| 5/20 06:10 | 156.4 | ↓-1.4 | |
| 5/20 06:20 | 154.7 | ↓-1.7 | |
| 5/20 06:30 | 152.5 | ↓-2.2 | |
| 5/20 06:40 | 149.9 | ↓-2.6 | |
| 5/20 06:50 | 146.9 | ↓-3.0 | |
| 5/20 07:00 | 143.6 | ↓-3.3 | |
| 5/20 07:10 | 139.9 | ↓-3.7 | |
| 5/20 07:20 | 135.9 | ↓-4.0 | |
| 5/20 07:30 | 131.6 | ↓-4.3 | |
| 5/20 07:40 | 126.9 | ↓-4.7 | |
| 5/20 07:50 | 122.0 | ↓-4.9 | |
| 5/20 08:00 | 116.9 | ↓-5.1 | |
| 5/20 08:10 | 111.5 | ↓-5.4 | |
| 5/20 08:20 | 105.9 | ↓-5.6 | |
| 5/20 08:30 | 100.2 | ↓-5.7 | |
| 5/20 08:40 | 94.3 | ↓-5.9 | |
| 5/20 08:50 | 88.3 | ↓-6.0 | |
| 5/20 09:00 | 82.3 | ↓-6.0 | |
| 5/20 09:10 | 76.2 | ↓-6.1 | 最大潮位差 |
| 5/20 09:20 | 70.2 | ↓-6.0 | |
| 5/20 09:30 | 64.1 | ↓-6.1 | 最大潮位差 |
| 5/20 09:40 | 58.2 | ↓-5.9 | |
| 5/20 09:50 | 52.4 | ↓-5.8 | |
| 5/20 10:00 | 46.7 | ↓-5.7 | |
| 5/20 10:10 | 41.1 | ↓-5.6 | |
| 5/20 10:20 | 35.8 | ↓-5.3 | |
| 5/20 10:30 | 30.8 | ↓-5.0 | |
| 5/20 10:40 | 26.0 | ↓-4.8 | |
| 5/20 10:50 | 21.5 | ↓-4.5 | |
| 5/20 11:00 | 17.3 | ↓-4.2 | |
| 5/20 11:10 | 13.6 | ↓-3.7 | |
| 5/20 11:20 | 10.2 | ↓-3.4 | |
| 5/20 11:30 | 7.2 | ↓-3.0 | |
| 5/20 11:40 | 4.6 | ↓-2.6 | |
| 5/20 11:50 | 2.4 | ↓-2.2 | |
| 5/20 12:00 | 0.7 | ↓-1.7 | |
| 5/20 12:10 | -0.5 | ↓-1.2 | |
| 5/20 12:20 | -1.3 | ↓-0.8 | |
| 5/20 12:30 | -1.6 | ↓-0.3 | 干潮 |
| 5/20 12:40 | -1.5 | ↑0.1 | |
| 5/20 12:50 | -0.9 | ↑0.6 | |
| 5/20 13:00 | 0.2 | ↑1.1 | |
| 5/20 13:10 | 1.6 | ↑1.4 | |
| 5/20 13:20 | 3.6 | ↑2.0 | |
| 5/20 13:30 | 5.9 | ↑2.3 | |
| 5/20 13:40 | 8.6 | ↑2.7 | |
| 5/20 13:50 | 11.7 | ↑3.1 | |
| 5/20 14:00 | 15.2 | ↑3.5 | |
| 5/20 14:10 | 19.0 | ↑3.8 | |
| 5/20 14:20 | 23.1 | ↑4.1 | |
| 5/20 14:30 | 27.5 | ↑4.4 | |
| 5/20 14:40 | 32.2 | ↑4.7 | |
| 5/20 14:50 | 37.1 | ↑4.9 | |
| 5/20 15:00 | 42.2 | ↑5.1 | |
| 5/20 15:10 | 47.5 | ↑5.3 | |
| 5/20 15:20 | 52.9 | ↑5.4 | |
| 5/20 15:30 | 58.5 | ↑5.6 | |
| 5/20 15:40 | 64.2 | ↑5.7 | |
| 5/20 15:50 | 69.9 | ↑5.7 | |
| 5/20 16:00 | 75.6 | ↑5.7 | |
| 5/20 16:10 | 81.4 | ↑5.8 | |
| 5/20 16:20 | 87.1 | ↑5.7 | |
| 5/20 16:30 | 92.7 | ↑5.6 | |
| 5/20 16:40 | 98.2 | ↑5.5 | |
| 5/20 16:50 | 103.6 | ↑5.4 | |
| 5/20 17:00 | 108.9 | ↑5.3 | |
| 5/20 17:10 | 113.9 | ↑5.0 | |
| 5/20 17:20 | 118.7 | ↑4.8 | |
| 5/20 17:30 | 123.3 | ↑4.6 | |
| 5/20 17:40 | 127.6 | ↑4.3 | |
| 5/20 17:50 | 131.6 | ↑4.0 | |
| 5/20 18:00 | 135.3 | ↑3.7 | |
| 5/20 18:10 | 138.6 | ↑3.3 | |
| 5/20 18:20 | 141.6 | ↑3.0 | |
| 5/20 18:30 | 144.3 | ↑2.7 | |
| 5/20 18:40 | 146.6 | ↑2.3 | |
| 5/20 18:50 | 148.6 | ↑2.0 | |
| 5/20 19:00 | 150.2 | ↑1.6 | |
| 5/20 19:10 | 151.4 | ↑1.2 | |
| 5/20 19:20 | 152.3 | ↑0.9 | |
| 5/20 19:30 | 152.8 | ↑0.5 | |
| 5/20 19:40 | 153.0 | ↑0.2 | 満潮 |
| 5/20 19:50 | 152.8 | ↓-0.2 | |
| 5/20 20:00 | 152.4 | ↓-0.4 | |
| 5/20 20:10 | 151.6 | ↓-0.8 | |
| 5/20 20:20 | 150.5 | ↓-1.1 | |
| 5/20 20:30 | 149.2 | ↓-1.3 | |
| 5/20 20:40 | 147.6 | ↓-1.6 | |
| 5/20 20:50 | 145.7 | ↓-1.9 | |
| 5/20 21:00 | 143.7 | ↓-2.0 | |
| 5/20 21:10 | 141.5 | ↓-2.2 | |
| 5/20 21:20 | 139.1 | ↓-2.4 | |
| 5/20 21:30 | 136.6 | ↓-2.5 | |
| 5/20 21:40 | 134.0 | ↓-2.6 | |
| 5/20 21:50 | 131.2 | ↓-2.8 | |
| 5/20 22:00 | 128.5 | ↓-2.7 | |
| 5/20 22:10 | 125.7 | ↓-2.8 | |
| 5/20 22:20 | 122.9 | ↓-2.8 | |
| 5/20 22:30 | 120.1 | ↓-2.8 | |
| 5/20 22:40 | 117.4 | ↓-2.7 | |
| 5/20 22:50 | 114.8 | ↓-2.6 | |
| 5/20 23:00 | 112.3 | ↓-2.5 | |
| 5/20 23:10 | 109.9 | ↓-2.4 | |
| 5/20 23:20 | 107.6 | ↓-2.3 | |
| 5/20 23:30 | 105.6 | ↓-2.0 | |
| 5/20 23:40 | 103.7 | ↓-1.9 | |
| 5/20 23:50 | 102.1 | ↓-1.6 |